v3.3.6
license: update FSF addresses
docs: remove old information from HACKING
all: check stdout and stderr status at exit
ps: fix compiler warnings
Allow core file generation by ps command (rhbz#871825, rhbz#512857)
docs: clarification to license headers in files
SELinux spelling (rhbz#859900)
Fixing negative ETIME field in ps (rhbz#871819, rhbz#433266)
ps.1: format fix in notes
procps 010114
ps: cut out code unused code